upload_mimes

Filter Hook

Description

Filters the list of allowed mime types and file extensions.

Hook Information

File Location	`wp-includes/functions.php` View on GitHub
Hook Type	Filter
Line Number	`3660`

Hook Parameters

Type	Name	Description
`array`	`$t`	Mime types keyed by the file extension regex corresponding to those types.
`int\|WP_User\|null`	`$user`	User ID, User object or null if not provided (indicates current user).

Usage Examples

Basic Usage

<?php
// Hook into upload_mimes
add_filter('upload_mimes', 'my_custom_filter', 10, 2);

function my_custom_filter($t, $user) {
    // Your custom filtering logic here
    return $t;
}

Source Code Context

wp-includes/functions.php:3660 - How this hook is used in WordPress core

<?php
3655  	 * @since 2.0.0
3656  	 *
3657  	 * @param array            $t    Mime types keyed by the file extension regex corresponding to those types.
3658  	 * @param int|WP_User|null $user User ID, User object or null if not provided (indicates current user).
3659  	 */
3660  	return apply_filters( 'upload_mimes', $t, $user );
3661  }
3662  
3663  /**
3664   * Displays "Are You Sure" message to confirm the action being taken.
3665   *

PHP Documentation

<?php
/**
	 * Filters the list of allowed mime types and file extensions.
	 *
	 * @since 2.0.0
	 *
	 * @param array            $t    Mime types keyed by the file extension regex corresponding to those types.
	 * @param int|WP_User|null $user User ID, User object or null if not provided (indicates current user).
	 */

Quick Info

Hook Type: Filter
Parameters: 2
File: wp-includes/functions.php

Links

WordPress Docs View Source Code Search Examples

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